WEST PHARMACEUTICAL SVSC INC

Ticker: WST CUSIP: 955306105 Class: EQTY

ProShare Advisors LLC's Holding History (CIK: 0001357955)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 586,847 Value ($000) $161,465 Avg Close $273.43 Range $253.32 - $322.08

Q3 2025

Shares 612,620 Value ($000) $160,709 Avg Close $242.79 Range $206.46 - $290.53

Q2 2025

Shares 738,368 Value ($000) $161,555 Avg Close $213.36 Range $186.94 - $229.90

Q1 2025

Shares 503,096 Value ($000) $112,633 Avg Close $274.80 Range $196.50 - $347.77

Q4 2024

Shares 577,968 Value ($000) $189,319 Avg Close $313.59 Range $279.91 - $350.96

Q3 2024

Shares 1,111,556 Value ($000) $333,645 Avg Close $304.99 Range $263.80 - $333.82

Q2 2024

Shares 466,806 Value ($000) $153,761 Avg Close $351.74 Range $308.59 - $394.74

Q1 2024

Shares 500,662 Value ($000) $198,117 Avg Close $367.98 Range $324.09 - $411.60

Q4 2023

Shares 439,415 Value ($000) $154,727 Avg Close $351.82 Range $308.49 - $391.98

Q3 2023

Shares 488,765 Value ($000) $183,390 Avg Close $384.28 Range $348.41 - $413.15

Q2 2023

Shares 480,876 Value ($000) $183,921 Avg Close $354.80 Range $327.94 - $384.53

Q1 2023

Shares 674,140 Value ($000) $233,569 Avg Close $290.04 Range $223.87 - $346.10

Q4 2022

Shares 701,660 Value ($000) $165,136 Avg Close $235.00 Range $204.38 - $262.37

Q3 2022

Shares 519,201 Value ($000) $127,765 Avg Close $301.94 Range $242.57 - $344.20

Q2 2022

Shares 490,325 Value ($000) $148,260 Avg Close $322.31 Range $273.30 - $419.82

Q1 2022

Shares 423,155 Value ($000) $173,793 Avg Close $387.59 Range $345.71 - $463.22

Q4 2021

Shares 368,304 Value ($000) $172,739 Avg Close $425.92 Range $394.87 - $470.10

Q3 2021

Shares 385,841 Value ($000) $163,805 Avg Close $416.99 Range $355.08 - $470.24

Q2 2021

Shares 420,444 Value ($000) $150,981 Avg Close $326.67 Range $275.63 - $360.44

Q1 2021

Shares 388,699 Value ($000) $109,528 Avg Close $282.81 Range $250.88 - $308.28

Q4 2020

Shares 15,472 Value ($000) $4,383 Avg Close $277.09 Range $256.63 - $301.25

Q3 2020

Shares 14,227 Value ($000) $3,911 Avg Close $261.19 Range $219.97 - $284.94

Q2 2020

Shares 15,120 Value ($000) $3,435 Avg Close $193.81 Range $143.68 - $224.89

Q1 2020

Shares 95,771 Value ($000) $14,581 Avg Close $151.68 Range $122.74 - $174.12

Q4 2019

Shares 118,650 Value ($000) $17,837 Avg Close $143.32 Range $134.47 - $149.78

Q3 2019

Shares 123,183 Value ($000) $17,470 Avg Close $135.38 Range $118.14 - $149.59

Q2 2019

Shares 118,894 Value ($000) $14,880 Avg Close $115.92 Range $107.93 - $123.63

Q1 2019

Shares 109,074 Value ($000) $12,020 Avg Close $102.01 Range $91.18 - $108.30

Q4 2018

Shares 83,981 Value ($000) $8,233 Avg Close $106.26 Range $89.88 - $122.38

Q3 2018

Shares 87,886 Value ($000) $10,851 Avg Close $109.69 Range $94.87 - $121.81

Q2 2018

Shares 87,950 Value ($000) $8,733 Avg Close $89.91 Range $80.71 - $99.79

Q1 2018

Shares 87,667 Value ($000) $7,740 Avg Close $91.22 Range $82.65 - $100.27

Q4 2017

Shares 114,903 Value ($000) $11,337 Avg Close $95.48 Range $87.44 - $100.68

Q3 2017

Shares 106,120 Value ($000) $10,215 Avg Close $87.99 Range $77.83 - $94.16

Q2 2017

Shares 119,052 Value ($000) $11,253 Avg Close $89.32 Range $75.60 - $97.04

Q1 2017

Shares 114,797 Value ($000) $9,369 Avg Close $81.07 Range $76.66 - $85.49

Q4 2016

Shares 97,180 Value ($000) $8,244 Avg Close $76.11 Range $67.94 - $83.75

Q3 2016

Shares 62,228 Value ($000) $4,636 Avg Close $76.71 Range $68.84 - $81.50

Q2 2016

Shares 37,434 Value ($000) $2,840 Avg Close $70.21 Range $65.91 - $74.99

Q1 2016

Shares 37,970 Value ($000) $2,632 Avg Close $57.94 Range $51.90 - $67.04

Q4 2015

Shares 23,036 Value ($000) $1,387 Avg Close $57.81 Range $50.64 - $62.09

Q3 2015

Shares 18,157 Value ($000) $983 Avg Close $55.88 Range $50.94 - $59.21

Q2 2015

Shares 15,892 Value ($000) $923 Avg Close $53.43 Range $50.49 - $57.34

Q1 2015

Shares 20,606 Value ($000) $1,241 Avg Close $50.91 Range $46.50 - $57.62

Q4 2014

Shares 20,642 Value ($000) $1,099 Avg Close $47.68 Range $41.37 - $52.72

Q3 2014

Shares 32,148 Value ($000) $1,439 Avg Close $40.40 Range $37.20 - $43.21

Q2 2014

Shares 39,989 Value ($000) $1,687 Avg Close $40.62 Range $38.84 - $43.29

Q1 2014

Shares 74,068 Value ($000) $3,263 Avg Close $44.55 Range $39.20 - $48.39

Q4 2013

Shares 8,118 Value ($000) $398 Avg Close $44.20 Range $37.35 - $47.81

Q3 2013

Shares 47,032 Value ($000) $1,935 Avg Close $35.94 Range $33.14 - $39.16

Q2 2013

Shares 24,163 Value ($000) $1,698 Avg Close $30.93 Range $29.01 - $33.33

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	586,847	$161,465	$273.43	$253.32 - $322.08
Q3 2025	612,620	$160,709	$242.79	$206.46 - $290.53
Q2 2025	738,368	$161,555	$213.36	$186.94 - $229.90
Q1 2025	503,096	$112,633	$274.80	$196.50 - $347.77
Q4 2024	577,968	$189,319	$313.59	$279.91 - $350.96
Q3 2024	1,111,556	$333,645	$304.99	$263.80 - $333.82
Q2 2024	466,806	$153,761	$351.74	$308.59 - $394.74
Q1 2024	500,662	$198,117	$367.98	$324.09 - $411.60
Q4 2023	439,415	$154,727	$351.82	$308.49 - $391.98
Q3 2023	488,765	$183,390	$384.28	$348.41 - $413.15
Q2 2023	480,876	$183,921	$354.80	$327.94 - $384.53
Q1 2023	674,140	$233,569	$290.04	$223.87 - $346.10
Q4 2022	701,660	$165,136	$235.00	$204.38 - $262.37
Q3 2022	519,201	$127,765	$301.94	$242.57 - $344.20
Q2 2022	490,325	$148,260	$322.31	$273.30 - $419.82
Q1 2022	423,155	$173,793	$387.59	$345.71 - $463.22
Q4 2021	368,304	$172,739	$425.92	$394.87 - $470.10
Q3 2021	385,841	$163,805	$416.99	$355.08 - $470.24
Q2 2021	420,444	$150,981	$326.67	$275.63 - $360.44
Q1 2021	388,699	$109,528	$282.81	$250.88 - $308.28
Q4 2020	15,472	$4,383	$277.09	$256.63 - $301.25
Q3 2020	14,227	$3,911	$261.19	$219.97 - $284.94
Q2 2020	15,120	$3,435	$193.81	$143.68 - $224.89
Q1 2020	95,771	$14,581	$151.68	$122.74 - $174.12
Q4 2019	118,650	$17,837	$143.32	$134.47 - $149.78
Q3 2019	123,183	$17,470	$135.38	$118.14 - $149.59
Q2 2019	118,894	$14,880	$115.92	$107.93 - $123.63
Q1 2019	109,074	$12,020	$102.01	$91.18 - $108.30
Q4 2018	83,981	$8,233	$106.26	$89.88 - $122.38
Q3 2018	87,886	$10,851	$109.69	$94.87 - $121.81
Q2 2018	87,950	$8,733	$89.91	$80.71 - $99.79
Q1 2018	87,667	$7,740	$91.22	$82.65 - $100.27
Q4 2017	114,903	$11,337	$95.48	$87.44 - $100.68
Q3 2017	106,120	$10,215	$87.99	$77.83 - $94.16
Q2 2017	119,052	$11,253	$89.32	$75.60 - $97.04
Q1 2017	114,797	$9,369	$81.07	$76.66 - $85.49
Q4 2016	97,180	$8,244	$76.11	$67.94 - $83.75
Q3 2016	62,228	$4,636	$76.71	$68.84 - $81.50
Q2 2016	37,434	$2,840	$70.21	$65.91 - $74.99
Q1 2016	37,970	$2,632	$57.94	$51.90 - $67.04
Q4 2015	23,036	$1,387	$57.81	$50.64 - $62.09
Q3 2015	18,157	$983	$55.88	$50.94 - $59.21
Q2 2015	15,892	$923	$53.43	$50.49 - $57.34
Q1 2015	20,606	$1,241	$50.91	$46.50 - $57.62
Q4 2014	20,642	$1,099	$47.68	$41.37 - $52.72
Q3 2014	32,148	$1,439	$40.40	$37.20 - $43.21
Q2 2014	39,989	$1,687	$40.62	$38.84 - $43.29
Q1 2014	74,068	$3,263	$44.55	$39.20 - $48.39
Q4 2013	8,118	$398	$44.20	$37.35 - $47.81
Q3 2013	47,032	$1,935	$35.94	$33.14 - $39.16
Q2 2013	24,163	$1,698	$30.93	$29.01 - $33.33